Improve docker file (#1)

Reviewed-on: http://git.sothink.vn/tungdt/cosmos-prototype-application/pulls/1

docker-compose.yaml

@@ -1,4 +1,4 @@
-version: '3.9'
+version: "3.9"
 
 services:
   app:
@@ -7,21 +7,6 @@ services:
       dockerfile: Dockerfile
     container_name: cosmos-crm
     ports:
-      - '3000:3000'
+      - "3000:3000"
     environment:
-      - NODE_ENV=development
-      - MONGODB_URI=mongodb://mongo:27017
-      - MONGODB_DB=cosmos-crm
-    depends_on:
-      - mongo
-
-  mongo:
-    image: mongo:7
-    container_name: mongo
-    ports:
-      - '27017:27017'
-    volumes:
-      - mongo-data:/data/db
-
-volumes:
-  mongo-data:
+      - JWT_SECRET=8f2e9c4a7b1d6e3f8a5b2c9e6f1a4d7b8e3f6a9c2d5e8b1f4a7c0e3d6f9b2a5c8